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3 years ago

What is the area of the figure

Mathematics

2 answers:

Naily [24]3 years ago

7 0

The answer is 1020 m long

guajiro [1.7K]3 years ago

4 0

Answer:

$963.73\ m^{2}$

Step-by-step explanation:

Area of a triangle + area of a semicircle.

$A_{t} = \frac{a * h}{2} = \frac{30 * 34}{2} = 510\ m^{2} \\\\A_{sc} = \frac{r^{2} \pi}{2} = \frac{17^{2} \pi }{2} = 453.73\ m^{2}$

$A = A_{t} + A_{sc} = 963.73\ m^{2}$

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Please help me out with this one

sp2606 [1]

Answer:

$V = 2622\ in ^ 3$

Step-by-step explanation:

We have a composite figure, therefore the volume of the figure will be the sum of the volume of both figures.

The volume of the rectangular prism is the product of its length by its width by its height

$V_r = 7 * 12 * 19\\\\V_r = 1596\ in^3$

The volume of the triangular prism is

$V_t = A_b * l$

Where $A_b$ is the area of the triangular base and l is the length

$A_b = 0.5 * 9 * 12 = 54\ in^2$

$V_t = 0.54 * 19 = 1026\ in^3$

Finally

$V = 1596 + 1026$

$V = 2622\ in ^ 3$

3 0

3 years ago

Read 2 more answers

Do these measurements create a triangle? true or false?

Alborosie

Answer:

Question 9: False

Question 10: False

Step-by-step explanation:

The third side is always greater than the other two sides.

Question 9

a = 6, b = 6, c = 5

Since the third side is the smallest, it would not create a triangle.

Question 10

a = 7, b = 2, c = 5

Since the third side is the smallest, it would not create a triangle.

4 0

3 years ago

Read 2 more answers

PLSSS ASAP HELP!! Find the area of the parallelogram shown below. The formula to find area of a parallelogram is base x height.

Artist 52 [7]

Given:

A parallelogram with base c, height h and other side a.

$a=55.83$ yds

$c=100$ yds

$h=52$ yds

To find:

The area of the parallelogram.

Solution:

The area of a parallelogram is:

$A=base\times height$

In the given parallelogram, the base is $c=100$ yds and the height is $h=52$ yds. So, the area of the parallelogram is:

$A=100\times 52$

$A=5200$

Therefore, the area of the parallelogram is 5200 square yds . hence the correct option is A.

4 0

3 years ago

The first CORRECT answer gets Brainliest. The hints are 1. Use subtraction to find the lengths of the sides of the small rectang

Zielflug [23.3K]

Answer:

128 ft^2. You are correct.

Step-by-step explanation:

The shape of the family room is a smaller rectangle above a larger rectangle.

We need to find the lengths and widths of both rectangles.

The length of the larger rectangle is 12 ft.

The width of the larger rectangle is 9 ft. You can see the sides labeled 12 ft and 9 ft right on the figure.

To find the length and width of the smaller rectangle on the top left, you need to subtract.

The length is 12 ft - 7 ft = 5 ft

The width is 13 ft - 9 ft = 4 ft

Now we find the areas using the lengths and widths, and we add them.

Area of large rectangle = L * W = 12 ft * 9 ft = 108 ft^2

Area of small rectangle = L * W = 5 ft * 4 ft = 20 ft^2

Total area of room:

108 ft^2 + 20 ft^2 = 128 ft^2

Answer: 128 ft^2

7 0

3 years ago

Interest earned: $294 Principal: $600 Interest rate: 7% Time:

ICE Princess25 [194]

Answer: 7 years

Step-by-step explanation:

Given the formula for simple interest as

Principal × Rate × Time

To find Time is therefore 100 × Interest/ Principal x Rate

From the above question,

Principal is given as 600;

Interest is 294 and

Rate is 7%

Slot the values into the formula:

100 × 294/ 600 x 7

= 29400/4200

Therefore, Time (T) is 7 years

I hope this is clear, please mark as brainliest

6 0

4 years ago